34 Terminations 3.3V 34 Pin DS1746 Real Time Clocks Leap Year, NVSRAM, Y2K 0.032MHz
SOT-23
DS1746WP-120+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Mounting Type
Surface Mount
Package / Case
34-PowerCap™ Module
Surface Mount
YES
Number of Pins
34
Operating Temperature
0°C~70°C
Packaging
Tray
Published
2011
JESD-609 Code
e3
Feature
Leap Year, NVSRAM, Y2K
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
34
ECCN Code
EAR99
Type
Clock/Calendar
Terminal Finish
Matte Tin (Sn)
HTS Code
8473.30.11.80
Voltage - Supply
2.97V~3.63V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
3.3V
Terminal Pitch
1.27mm
Reach Compliance Code
not_compliant
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
DS1746
Pin Count
34
Qualification Status
Not Qualified
Power Supplies
3.3V
Interface
Parallel
Memory Size
128KB
Clock Frequency
0.032MHz
External Data Bus Width
8
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
2mA @ 3.3V
Time-Min
SECONDS
Interrupt Capability
N
Voltage - Supply, Battery
3V
Volatile
NO
Length
25.019mm
Height Seated (Max)
2.3368mm
Width
23.495mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$32.15000
$32.15
10
$29.65500
$296.55
40
$28.32200
$1132.88
120
$25.32317
$3038.7804
280
$24.15700
$6763.96
DS1746WP-120+ Product Details
DS1746WP-120+ Overview
The package 34-PowerCap™ Module contains real time clocks.The package is in the form of Tray.This electrical RTC has a supply voltage of 2.97V~3.63V.This electrical real time clock has the type Clock/Calendar.Surface Mount is the way this real time clock (RTC) is mounted.Electronic time clocks are recommended that the operating temperature be 0°C~70°C.When operating, Leap Year, NVSRAM, Y2K can be ensured.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 34 termination.Obviously, a voltage of 3.3V is being supplied to this electronic component.There are 34 pins on it.The family RTCs belongs to are DS1746.This electrical digital time clock has a 3V supply voltage.For storing data and programs, the RTC times embed a memory of 128KB.Real time clocks' output frequency should not exceed 0.032MHz.There are 3.3V power supplies attached to it.It is equipped with 34 pins.